Individual Calculations July 2010
 Onesti, Luca  Total change: -21.45  Rating chartPersonal card
 CR Toscana Firenze ITA 2010-04-17
RcRownchangeKK*chgGame
 1830 1978 0.50 2 -0.89 15 -13.35 
  Malescusi, Luciano 1878 ITA0.501-0.1415-2.10 
  Salerni, Guido 1782 ITA0.001-0.7515-11.25 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 OP Leclerc Santo Stefano Magra ITA 2010-06-11
RcRownchangeKK*chgGame
 1996 1985 2.00 5 -0.54 15 -8.10 
  Laketic, Gojko m2385  * SRB0.001-0.0815-1.20 
  Guzzetti, Luigi Enrico 1880 ITA0.001-0.6415-9.60 
  Innocenti, Giovanni 1933 ITA0.501-0.0715-1.05 
  Colosimo, Alessandro 1924 ITA0.501-0.0815-1.20 
  Zanetto, Marco 1859 ITA1.0010.33154.95 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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